Trane BUS1911 Bushing 320734-701 As a direct OEM replacement

As a direct OEM replacement water pump

001900 or equivalent) for installation

While many SmartValve bodies can be converted

This HVAC comfort control includes an integrated humidity sensor

enabling rapid swap-outs and maintenance without breaking the pipe seal

Trane BUS1911 Bushing 320734-701 As a direct OEM replacementThe Trane BUS1911 Bushing (also identified as BUS01911) is an essential mechanical interface engineered for heavy duty HVACR applications. Featuring an outer diameter of 1 5 8" and an inner diameter of 1 3 16", this genuine OEM replacement part is critical for maintaining the structural integrity and precision alignment of rotating components. In high demand systems, these bushings act as a buffer to reduce friction and absorb operational shock,